Manley valve spring cups and locators protect your expensive aluminum heads from being galled by your high-pressure valve springs. They are quality-machined to a .062 in. or .035 in. thickness from heat-treated steel with a corrosion-resistant black oxide finish. Manley valve spring cups and locators are available in inside diameter (spring locator) or outside diameter (spring cup) styles.

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MANLEY Valve Spring Locator, Inside, Heat-Treated, Fits 1.255 in. OD. Spring, .577 in. ID, 1.24 in. OD, .035 in. Thick, Black, Set of 16

MANLEY Valve Spring Locator, Inside, Heat-Treated, Fits 1.255 in. OD. Spring, .577 in. ID, 1.24 in. OD, .035 in. Thick, Black, Set of 16

$188.60

MANLEY Valve Spring Retainer, 7 Degree, H-13, 1.255 in. OD, Single, Set of 16

MANLEY Valve Spring Retainer, 7 Degree, H-13, 1.255 in. OD, Single, Set of 16

$561.39

Trick Flow Valve Springs, PAC Racing, Dual, 1.550 in. Outside Diameter, 540 lbs./in. Rate, 1.190 in. Coil Bind, Set of 16

Trick Flow Valve Springs, PAC Racing, Dual, 1.550 in. Outside Diameter, 540 lbs./in. Rate, 1.190 in. Coil Bind, Set of 16

$925.10

MANLEY Valve Spring Retainer, Titanium, Super 7 Degree, 1.560 in. OD, Lightweight, Set of 16

MANLEY Valve Spring Retainer, Titanium, Super 7 Degree, 1.560 in. OD, Lightweight, Set of 16

$890.07